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一、土肥水管理1土壤管理秋季落叶后至土壤封冻前进行果园土壤耕翻,深度20～30cm,翻后耙平保墒。2合理施肥果园施肥依据土壤化
First, the soil and fertilizer water management 1 soil management after the fall leaves to the soil frozen before orchard soil plowing, depth 20 ~ 30cm, turn the rake Pingbao soil. 2 reasonable fertilization Orchard fertilization based on soil